setting base url as variable

tests/playwright.config.ts

@@ -24,7 +24,7 @@ export default defineConfig({
   /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
   use: {
     /* Base URL to use in actions like `await page.goto('/')`. */
-    // baseURL: 'http://127.0.0.1:3000',
+    baseURL: process.env.GITHUB_PR_NUMBER ? 'https://pr-' + process.env.GITHUB_PR_NUMBER + '-documentation.appa.pantheon.site' : 'http://localhost:8000',
 
     /* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */
     trace: 'on-first-retry',

tests/tests/example.spec.ts

@@ -1,19 +1,8 @@
 import { test, expect } from '@playwright/test';
 
 test('has title', async ({ page }) => {
-  await page.goto('https://pr-8804-documentation.appa.pantheon.site/release-notes');
+  await page.goto('/release-notes');
 
   // Expect a title "to contain" a substring.
   await expect(page).toHaveTitle(/Pantheon Release Notes/);
 });
-/*
-test('get started link', async ({ page }) => {
-  await page.goto('https://playwright.dev/');
-
-  // Click the get started link.
-  await page.getByRole('link', { name: 'Get started' }).click();
-
-  // Expects page to have a heading with the name of Installation.
-  await expect(page.getByRole('heading', { name: 'Installation' })).toBeVisible();
-});
-*/